ETSI EN 300 386 V2.2.1 (2022-09)

Telecommunication network equipment; Harmonised Standard for ElectroMagnetic Compatibility (EMC) requirements

REN/ERM-EMC-392

Oprema za telekomunikacijska omrežja - Harmonizirani standard za zahteve glede elektromagnetne združljivosti (EMC)

Ta dokument določa zahteve glede elektromagnetne združljivosti (EMC) za telekomunikacijsko opremo v okviru javnega telekomunikacijskega omrežja, ki zagotavlja telekomunikacijo med omrežnimi priključnimi točkami (NTP) (tj. razen za terminalsko opremo, ki presega omrežne priključne točke). Radijska funkcionalnost (npr. Bluetooth®, Wi-Fi®, GPS), vgrajena v opremo telekomunikacijskega omrežja, prav tako spada na področje uporabe tega dokumenta. Primeri take opreme so:
1) Stikalna oprema. Ta oprema vključuje:
– lokalne telefonske centrale;
– daljinske stikalne koncentratorje;
– mednarodna stikala;
– teleks stikala;
– omrežna paketna stikala;
– krmilnike bazne postaje, krmilnike radijskega omrežja;
– omrežne strežnike in prehode.
2) Oprema za neradijski prenos in pomožna oprema. Ta oprema vključuje:
– multiplekserje;
– linijsko opremo in ponavljalnike, npr. opremo za:
 sinhrono digitalno hierarhijo (SDH);
 pleziohrono digitalno hierarhijo (PDH);
 asinhroni prenosni način (ATM);
kot so:
 sistemi digitalnega prevezovanja;
 omrežni zaključki;
 oprema za prenos, ki se uporablja v dostopovnem omrežju, kot je xDSL.
3) Napajalna oprema. Ta oprema vključuje:
– centralno elektrarno;
– električno napajanje na koncu niza;
– napajalnike za neprekinjeno napajanje;
– napajalnike za stabilizirano napajanje z izmeničnim tokom; in
– druge namenske telekomunikacijske omrežne napajalnike;
vendar izključuje opremo, ki je edinstveno povezana z drugo opremo ali vključena vanjo.
4) Nadzorna oprema. Ta oprema vključuje:
– opremo za upravljanje omrežja;
– opremo za ohranjanje dostopa operaterja;
– sisteme za merjenje prometa;
– linijske preskusne enote;
– funkcijske preskusne enote.
OPOMBA 1: Funkcija nadzora se lahko izvaja s samostojno opremo ali v okviru druge telekomunikacijske omrežne opreme. Če je funkcija nadzora del telekomunikacijske omrežne opreme, se lahko zmogljivost oceni hkrati z drugimi funkcijami (kot sta preklapljanje in prenos) med preskusom elektromagnetne združljivosti.
5) Telekomunikacijska omrežna oprema, ki vključuje radijsko opremo.
6) Oprema za podatkovne centre, ki je namenjena uporabi znotraj infrastrukture telekomunikacijskega omrežja:
– pomnilnik;
– procesor;
– strežnik.
Zahteve, ki veljajo za radijske vmesnike opreme telekomunikacijskega omrežja v okviru tega dokumenta (npr. Bluetooth®, Wi-Fi®, GPS), so opredeljene v točki 7 in dodatku D.
Lokacije okoljske razvrstitve, uporabljene v tem dokumentu, se navezujejo na ETSI TR 101 651 [i.22].
Zahteve glede emisij v tem dokumentu se navezujejo na standard EN 55032 [31] in so bile izbrane tako, da zagotavljajo ustrezno raven zaščite radijskih storitev.
Zahteve glede odpornosti iz tega dokumenta so bile izbrane tako, da se zagotovi ustrezna stopnja odpornosti aparatov, ki spadajo na področje uporabe tega dokumenta. Vendar stopnje ne zajemajo izjemnih primerov, ki se lahko zgodijo na kateri koli lokaciji, čeprav je verjetnost majhna. V posebnih primerih lahko nastopijo okoliščine, v katerih lahko stopnje motenj presežejo stopnje preskusa odpornosti iz tega dokumenta. V teh primerih je morda treba uporabiti posebne ukrepe za ublažitev.
Oprema za splošne namene, ki se uporablja kot del telekomunikacijskega omrežja, je lahko vključena v okvir drugih standardov. Pri opremi, ki spada tudi na področje uporabe standarda EN 50083-2 [3], je morda treba opraviti dodatne preskuse ustreznih radiofrekvenčnih vrat. Glej točko 9.2 in dodatek D.
Oprema lahko ima različne funkcije, tj. stikalna oprema ima lahko tudi funkcije prenosa, oprema za prenos ima lahko zmogljivost shranjevanja itd. Vse razpoložljive funkcije EUT je treba preskusiti.
OPOMBA 2: Razmerje med tem dokumentom in bistvenimi zahtevami priloge I.1 Direktive 2014/30/EU [i.31] in/ali člena 3.1(b) Direktive 2014/53/EU [i.6] je podano v dodatku A.

General Information

• Status: Not Published
• Technical Committee: ERM WGEMC - ERM Electromagnetic Compatibility
• Current Stage: 12 - Delivery to the EC
• Due Date: 29-Sep-2022
• Completion Date: 10-Oct-2022
• Ref Project: SIST EN 300 386 V2.2.1:2022 - Telecommunication network equipment - Harmonised Standard for ElectroMagnetic Compatibility (EMC) requirements

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 300 386 V2.2.1:2022
01-november-2022
Oprema za telekomunikacijska omrežja - Harmonizirani standard za zahteve glede
elektromagnetne združljivosti (EMC)
Telecommunication network equipment - Harmonised Standard for ElectroMagnetic
Compatibility (EMC) requirements
Ta slovenski standard je istoveten z: ETSI EN 300 386 V2.2.1 (2022-09)
ICS:
33.050.01 Telekomunikacijska Telecommunication terminal
terminalska oprema na equipment in general
splošno
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
SIST EN 300 386 V2.2.1:2022 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 300 386 V2.2.1:2022

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SIST EN 300 386 V2.2.1:2022
ETSI EN 300 386 V2.2.1 (2022-09)






HARMONISED EUROPEAN STANDARD
Telecommunication network equipment;
Harmonised Standard for
ElectroMagnetic Compatibility (EMC) requirements

---------------------- Page: 3 ----------------------
SIST EN 300 386 V2.2.1:2022

2 ETSI EN 300 386 V2.2.1 (2022-09)

Reference
REN/ERM-EMC-392
Keywords
EMC, harmonised standard, network, testing
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure Program:
https://www.etsi.org/standards/coordinated-vulnerability-disclosure
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2022.
All rights reserved.

ETSI

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SIST EN 300 386 V2.2.1:2022

3 ETSI EN 300 386 V2.2.1 (2022-09)
Contents
Intellectual Property Rights . 7
Foreword . 7
Modal verbs terminology . 8
1 Scope . 9
2 References . 10
2.1 Normative references . 10
2.2 Informative references . 12
3 Definition of terms, symbols and abbreviations . 15
3.1 Terms . 15
3.2 Symbols . 17
3.3 Abbreviations . 17
4 Installation environment . 19
5 Immunity: test methods . 19
5.0 General requirements . 19
5.1 Electrostatic discharge . 19
5.2 Electrical fast transients/burst . 19
5.3 Surges . 20
5.3.1 Signal line ports . 20
5.3.2 AC power ports . 20
5.4 Immunity to continuous conducted signals . 20
5.4.1 Radio frequency (> 150 kHz) . 20
5.4.1.1 AC power port . 20
5.4.1.2 DC power port . 20
5.4.1.3 Signal line port . 20
5.5 Immunity to radiated electromagnetic fields . 20
5.6 Voltage dips and short interruptions: AC power port . 21
6 Emission: test methods . 21
6.0 General . 21
6.1 AC power port . 21
6.2 DC power port . 21
6.3 Wired network Ports . 22
6.4 Antenna Port . 22
6.5 Radiated emission. 22
7 Test levels and limits . 22
7.0 General requirements . 22
7.1 Emission . 22
7.1.1 Enclosure port, Radiated electromagnetic field emissions . 22
7.1.2 AC ports . 22
7.1.2.1 Conducted emissions . 22
7.1.3 DC ports, Conducted emissions . 22
7.1.4 Wired network ports, Conducted emissions . 23
7.2 Immunity . 23
7.2.0 General . 23
7.2.1 Equipment operating in telecommunication centres . 24
7.2.1.1 Telecommunication centres equipment, immunity requirement of enclosure port . 24
7.2.1.2 Telecommunication centres equipment, immunity requirement of ports for outdoor signal lines
and antenna ports . 25
7.2.1.3 Telecommunication centres equipment, immunity requirements of ports for indoor signal lines . 26
7.2.1.4 Telecommunication centres equipment, immunity requirements of AC power ports . 27
7.2.1.5 Telecommunication centres equipment, immunity requirements of DC power ports . 27
7.2.2 Equipment operating in locations other than telecommunication centres . 28
7.2.2.1 Other than telecommunication centres equipment, immunity requirements of enclosure port . 28
ETSI

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SIST EN 300 386 V2.2.1:2022

4 ETSI EN 300 386 V2.2.1 (2022-09)
7.2.2.2 Other than telecommunication centres equipment, immunity requirements of ports for outdoor
signal lines and antenna ports. 29
7.2.2.3 Other than telecommunication centres equipment, immunity requirements of ports for indoor
signal lines. 30
7.2.2.4 Other than telecommunication centres equipment, immunity requirements of AC power ports . 31
7.2.2.5 Other than telecommunication centres equipment, immunity requirements of DC power ports . 31
8 General test configuration . 32
9 General operational conditions during testing . 32
9.0 General requirements . 32
9.1 Equipment configuration . 32
9.2 Operation of multimedia network equipment . 33
10 General immunity conditions . 33
10.1 General performance criteria . 33
11 Switching equipment specific requirements . 34
11.1 Test configuration. 34
11.2 Operational conditions . 35
11.2.0 General . 35
11.2.1 Emission . 35
11.2.2 Immunity . 35
11.3 Specific immunity performance criteria . 35
11.3.0 General . 35
11.3.1 Digital port performance criteria . 35
11.3.1.1 Performance criterion A (continuous phenomena) . 35
11.3.1.2 Performance criterion B (transient phenomena). 35
11.3.1.3 Performance criterion C (interruptions) . 36
11.3.2 Analogue port performance criteria . 36
11.3.2.1 Performance criterion A (continuous phenomena) . 36
11.3.2.2 Performance criterion B (transient phenomena). 36
11.3.2.3 Performance criterion C (interruptions) . 36
12 Transmission equipment specific requirements . 36
12.1 Test configuration. 36
12.2 Operational conditions . 37
12.2.0 General . 37
12.2.1 Emission . 37
12.2.2 Immunity . 37
12.3 Specific immunity performance criteria . 37
12.3.1 Digital signal ports . 37
12.3.1.0 General . 37
12.3.1.1 Performance criterion A (continuous phenomena) . 38
12.3.1.2 Performance criterion B (transient phenomena). 38
12.3.1.3 Performance criterion C (interruptions) . 38
12.3.2 Analogue voice frequency signal ports . 38
12.3.2.0 General . 38
12.3.2.1 Performance criterion A (continuous phenomena) . 38
12.3.2.2 Performance criterion B (transient phenomena). 38
12.3.3 SDH and PDH interfaces . 39
12.3.3.1 Tributary and aggregate interfaces . 39
12.3.4 ISDN interfaces . 39
12.3.4.1 Primary rate access ISDN interfaces . 39
12.3.4.2 Network termination NT1 for ISDN "U" interfaces . 39
12.3.4.3 Basic access ISDN interfaces . 39
12.3.5 Analogue interfaces . 39
12.3.5.1 Trunk interfaces and leased line interfaces . 39
12.3.5.2 Subscriber interfaces . 39
12.3.6 V.10, V.11, V.24, V.28, V.36, X.24 and similar V.- and X.- series interfaces . 39
12.3.7 Ethernet and packet-data interfaces . 39
12.3.7.0 General . 39
12.3.7.1 Performance criterion A (continuous phenomena) . 39
12.3.7.2 Performance criterion B (transient phenomena). 40
ETSI

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SIST EN 300 386 V2.2.1:2022

5 ETSI EN 300 386 V2.2.1 (2022-09)
12.3.8 Service and maintenance interfaces . 40
12.3.9 Synchronization interfaces . 40
12.3.9.0 General . 40
12.3.9.1 Performance criterion A (continuous phenomena) . 40
12.3.9.2 Performance criterion B (transient phenomena). 40
12.3.10 Remote alarm interfaces . 40
12.3.10.0 General . 40
12.3.10.1 Performance criterion A (continuous phenomena) . 40
12.3.10.2 Performance criterion B (transient phenomena). 40
12.4 Digital Subscriber Line (DSL) Access Systems . 40
12.4.1 Test configuration . 40
12.4.2 Operational conditions . 41
12.4.3 Immunity . 42
12.4.4 Specific Immunity performance criteria . 42
12.4.4.0 General . 42
12.4.4.1 Performance Criteria A (continuous phenomena) . 42
12.4.4.2 Performance Criteria B (transient phenomena) . 42
12.4.4.3 Performance Criteria C (interruptions). 42
13 Power supply equipment specific conditions . 43
13.0 General . 43
13.1 Test configuration. 43
13.2 Operational conditions . 44
13.2.1 Emission . 44
13.2.2 Immunity . 44
13.3 Specific immunity performance criteria . 44
13.3.0 General . 44
13.3.1 Alternating current secondary interface . 44
13.3.1.1 Performance criterion A (continuous phenomena) . 44
13.3.1.2 Performance criterion B (transient phenomena). 44
13.3.2 Direct current secondary interface . 45
13.3.2.1 Performance criterion A (continuous phenomena) . 45
13.3.2.2 Performance criterion B (transient phenomena). 45
13.3.3 Control/signal interface . 45
13.3.4 Tertiary supply interface . 46
14 Supervisory equipment specific conditions . 46
14.1 Test configuration. 46
14.2 Operational conditions . 46
14.3 Specific immunity performance criteria . 47
14.3.1 Performance criterion A (continuous phenomena) . 47
14.3.2 Performance criterion B (transient phenomena) . 47
Annex A (informative): Relationship between the present document and the essential
requirements of Directives 2014/30/EU and 2014/53/EU . 48
A.1 Relationship between the present document and the essential requirements of Directive
2014/30/EU . 48
A.2 Relationship between the present document and the essential requirements of Directive
2014/53/EU . 50
Annex B (informative): Evaluation of test results . 52
Annex C (informative): Guidance on EMC performance requirements and methods of
measurement for RF ports (also covered by EN 50083-2) of
multimedia network equipment . 54
Annex D (normative): Requirements of radio functions . 55
D.1 Applicability . 55
D.2 Exclusion bands . 55
D.2.1 General . 55
ETSI

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SIST EN 300 386 V2.2.1:2022

6 ETSI EN 300 386 V2.2.1 (2022-09)
D.2.2 Calculation for exclusion Bands . 56
D.2.2.1 Exclusion bands for receivers .
...

ETSI EN 300 386 V2.2.1 (2022-09)






HARMONISED EUROPEAN STANDARD
Telecommunication network equipment;
Harmonised Standard for
ElectroMagnetic Compatibility (EMC) requirements

---------------------- Page: 1 ----------------------
2 ETSI EN 300 386 V2.2.1 (2022-09)

Reference
REN/ERM-EMC-392
Keywords
EMC, harmonised standard, network, testing
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
If you find a security vulnerability in the present document, please report it through our
Coordinated Vulnerability Disclosure Program:
https://www.etsi.org/standards/coordinated-vulnerability-disclosure
Notice of disclaimer & limitation of liability
The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
experience to understand and interpret its content in accordance with generally accepted engineering or
other professional standard and applicable regulations.
No recommendation as to products and services or vendors is made or should be implied.
In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not
limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property
rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages
for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising out of or related to the use
of or inability to use the software.
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2022.
All rights reserved.

ETSI

---------------------- Page: 2 ----------------------
3 ETSI EN 300 386 V2.2.1 (2022-09)
Contents
Intellectual Property Rights . 7
Foreword . 7
Modal verbs terminology . 8
1 Scope . 9
2 References . 10
2.1 Normative references . 10
2.2 Informative references . 12
3 Definition of terms, symbols and abbreviations . 15
3.1 Terms . 15
3.2 Symbols . 17
3.3 Abbreviations . 17
4 Installation environment . 19
5 Immunity: test methods . 19
5.0 General requirements . 19
5.1 Electrostatic discharge . 19
5.2 Electrical fast transients/burst . 19
5.3 Surges . 20
5.3.1 Signal line ports . 20
5.3.2 AC power ports . 20
5.4 Immunity to continuous conducted signals . 20
5.4.1 Radio frequency (> 150 kHz) . 20
5.4.1.1 AC power port . 20
5.4.1.2 DC power port . 20
5.4.1.3 Signal line port . 20
5.5 Immunity to radiated electromagnetic fields . 20
5.6 Voltage dips and short interruptions: AC power port . 21
6 Emission: test methods . 21
6.0 General . 21
6.1 AC power port . 21
6.2 DC power port . 21
6.3 Wired network Ports . 22
6.4 Antenna Port . 22
6.5 Radiated emission. 22
7 Test levels and limits . 22
7.0 General requirements . 22
7.1 Emission . 22
7.1.1 Enclosure port, Radiated electromagnetic field emissions . 22
7.1.2 AC ports . 22
7.1.2.1 Conducted emissions . 22
7.1.3 DC ports, Conducted emissions . 22
7.1.4 Wired network ports, Conducted emissions . 23
7.2 Immunity . 23
7.2.0 General . 23
7.2.1 Equipment operating in telecommunication centres . 24
7.2.1.1 Telecommunication centres equipment, immunity requirement of enclosure port . 24
7.2.1.2 Telecommunication centres equipment, immunity requirement of ports for outdoor signal lines
and antenna ports . 25
7.2.1.3 Telecommunication centres equipment, immunity requirements of ports for indoor signal lines . 26
7.2.1.4 Telecommunication centres equipment, immunity requirements of AC power ports . 27
7.2.1.5 Telecommunication centres equipment, immunity requirements of DC power ports . 27
7.2.2 Equipment operating in locations other than telecommunication centres . 28
7.2.2.1 Other than telecommunication centres equipment, immunity requirements of enclosure port . 28
ETSI

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4 ETSI EN 300 386 V2.2.1 (2022-09)
7.2.2.2 Other than telecommunication centres equipment, immunity requirements of ports for outdoor
signal lines and antenna ports. 29
7.2.2.3 Other than telecommunication centres equipment, immunity requirements of ports for indoor
signal lines. 30
7.2.2.4 Other than telecommunication centres equipment, immunity requirements of AC power ports . 31
7.2.2.5 Other than telecommunication centres equipment, immunity requirements of DC power ports . 31
8 General test configuration . 32
9 General operational conditions during testing . 32
9.0 General requirements . 32
9.1 Equipment configuration . 32
9.2 Operation of multimedia network equipment . 33
10 General immunity conditions . 33
10.1 General performance criteria . 33
11 Switching equipment specific requirements . 34
11.1 Test configuration. 34
11.2 Operational conditions . 35
11.2.0 General . 35
11.2.1 Emission . 35
11.2.2 Immunity . 35
11.3 Specific immunity performance criteria . 35
11.3.0 General . 35
11.3.1 Digital port performance criteria . 35
11.3.1.1 Performance criterion A (continuous phenomena) . 35
11.3.1.2 Performance criterion B (transient phenomena). 35
11.3.1.3 Performance criterion C (interruptions) . 36
11.3.2 Analogue port performance criteria . 36
11.3.2.1 Performance criterion A (continuous phenomena) . 36
11.3.2.2 Performance criterion B (transient phenomena). 36
11.3.2.3 Performance criterion C (interruptions) . 36
12 Transmission equipment specific requirements . 36
12.1 Test configuration. 36
12.2 Operational conditions . 37
12.2.0 General . 37
12.2.1 Emission . 37
12.2.2 Immunity . 37
12.3 Specific immunity performance criteria . 37
12.3.1 Digital signal ports . 37
12.3.1.0 General . 37
12.3.1.1 Performance criterion A (continuous phenomena) . 38
12.3.1.2 Performance criterion B (transient phenomena). 38
12.3.1.3 Performance criterion C (interruptions) . 38
12.3.2 Analogue voice frequency signal ports . 38
12.3.2.0 General . 38
12.3.2.1 Performance criterion A (continuous phenomena) . 38
12.3.2.2 Performance criterion B (transient phenomena). 38
12.3.3 SDH and PDH interfaces . 39
12.3.3.1 Tributary and aggregate interfaces . 39
12.3.4 ISDN interfaces . 39
12.3.4.1 Primary rate access ISDN interfaces . 39
12.3.4.2 Network termination NT1 for ISDN "U" interfaces . 39
12.3.4.3 Basic access ISDN interfaces . 39
12.3.5 Analogue interfaces . 39
12.3.5.1 Trunk interfaces and leased line interfaces . 39
12.3.5.2 Subscriber interfaces . 39
12.3.6 V.10, V.11, V.24, V.28, V.36, X.24 and similar V.- and X.- series interfaces . 39
12.3.7 Ethernet and packet-data interfaces . 39
12.3.7.0 General . 39
12.3.7.1 Performance criterion A (continuous phenomena) . 39
12.3.7.2 Performance criterion B (transient phenomena). 40
ETSI

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5 ETSI EN 300 386 V2.2.1 (2022-09)
12.3.8 Service and maintenance interfaces . 40
12.3.9 Synchronization interfaces . 40
12.3.9.0 General . 40
12.3.9.1 Performance criterion A (continuous phenomena) . 40
12.3.9.2 Performance criterion B (transient phenomena). 40
12.3.10 Remote alarm interfaces . 40
12.3.10.0 General . 40
12.3.10.1 Performance criterion A (continuous phenomena) . 40
12.3.10.2 Performance criterion B (transient phenomena). 40
12.4 Digital Subscriber Line (DSL) Access Systems . 40
12.4.1 Test configuration . 40
12.4.2 Operational conditions . 41
12.4.3 Immunity . 42
12.4.4 Specific Immunity performance criteria . 42
12.4.4.0 General . 42
12.4.4.1 Performance Criteria A (continuous phenomena) . 42
12.4.4.2 Performance Criteria B (transient phenomena) . 42
12.4.4.3 Performance Criteria C (interruptions). 42
13 Power supply equipment specific conditions . 43
13.0 General . 43
13.1 Test configuration. 43
13.2 Operational conditions . 44
13.2.1 Emission . 44
13.2.2 Immunity . 44
13.3 Specific immunity performance criteria . 44
13.3.0 General . 44
13.3.1 Alternating current secondary interface . 44
13.3.1.1 Performance criterion A (continuous phenomena) . 44
13.3.1.2 Performance criterion B (transient phenomena). 44
13.3.2 Direct current secondary interface . 45
13.3.2.1 Performance criterion A (continuous phenomena) . 45
13.3.2.2 Performance criterion B (transient phenomena). 45
13.3.3 Control/signal interface . 45
13.3.4 Tertiary supply interface . 46
14 Supervisory equipment specific conditions . 46
14.1 Test configuration. 46
14.2 Operational conditions . 46
14.3 Specific immunity performance criteria . 47
14.3.1 Performance criterion A (continuous phenomena) . 47
14.3.2 Performance criterion B (transient phenomena) . 47
Annex A (informative): Relationship between the present document and the essential
requirements of Directives 2014/30/EU and 2014/53/EU . 48
A.1 Relationship between the present document and the essential requirements of Directive
2014/30/EU . 48
A.2 Relationship between the present document and the essential requirements of Directive
2014/53/EU . 50
Annex B (informative): Evaluation of test results . 52
Annex C (informative): Guidance on EMC performance requirements and methods of
measurement for RF ports (also covered by EN 50083-2) of
multimedia network equipment . 54
Annex D (normative): Requirements of radio functions . 55
D.1 Applicability . 55
D.2 Exclusion bands . 55
D.2.1 General . 55
ETSI

---------------------- Page: 5 ----------------------
6 ETSI EN 300 386 V2.2.1 (2022-09)
D.2.2 Calculation for exclusion Bands . 56
D.2.2.1 Exclusion bands for receivers . 56
D.2.2.1.1 For channelized systems . 56
D.2.2.1.2 For non-channelized systems . 56
D.2.2.2 Exclusion bands for transmitters . 56
D.2.2.2.1 For channelized systems . 56
D.2.2.2.2 For Non-Channelized Equipment . 56
D.2.3 Example of exclusion Bands . 56
D.3 Mode of operation .
...

Final draft ETSI EN 300 386 V2.2.1 (2022-07)






HARMONISED EUROPEAN STANDARD
Telecommunication network equipment;
Harmonised Standard for
ElectroMagnetic Compatibility (EMC) requirements

---------------------- Page: 1 ----------------------
2 Final draft ETSI EN 300 386 V2.2.1 (2022-07)

Reference
REN/ERM-EMC-392
Keywords
EMC, harmonised standard, network, testing
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - APE 7112B
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° w061004871

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
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If you find errors in the present document, please send your comment to one of the following services:
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The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of
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Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and
microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2022.
All rights reserved.

ETSI

---------------------- Page: 2 ----------------------
3 Final draft ETSI EN 300 386 V2.2.1 (2022-07)
Contents
Intellectual Property Rights . 7
Foreword . 7
Modal verbs terminology . 8
1 Scope . 9
2 References . 10
2.1 Normative references . 10
2.2 Informative references . 12
3 Definition of terms, symbols and abbreviations . 15
3.1 Terms . 15
3.2 Symbols . 17
3.3 Abbreviations . 17
4 Installation environment . 19
5 Immunity: test methods . 19
5.0 General requirements . 19
5.1 Electrostatic discharge . 19
5.2 Electrical fast transients/burst . 19
5.3 Surges . 20
5.3.1 Signal line ports . 20
5.3.2 AC power ports . 20
5.4 Immunity to continuous conducted signals . 20
5.4.1 Radio frequency (> 150 kHz) . 20
5.4.1.1 AC power port . 20
5.4.1.2 DC power port . 20
5.4.1.3 Signal line port . 20
5.5 Immunity to radiated electromagnetic fields . 20
5.6 Voltage dips and short interruptions: AC power port . 21
6 Emission: test methods . 21
6.0 General . 21
6.1 AC power port . 21
6.2 DC power port . 21
6.3 Wired network Ports . 22
6.4 Antenna Port . 22
6.5 Radiated emission. 22
7 Test levels and limits . 22
7.0 General requirements . 22
7.1 Emission . 22
7.1.1 Enclosure port, Radiated electromagnetic field emissions . 22
7.1.2 AC ports . 22
7.1.2.1 Conducted emissions . 22
7.1.3 DC ports, Conducted emissions . 22
7.1.4 Wired network ports, Conducted emissions . 23
7.2 Immunity . 23
7.2.0 General . 23
7.2.1 Equipment operating in telecommunication centres . 24
7.2.1.1 Telecommunication centres equipment, immunity requirement of enclosure port . 24
7.2.1.2 Telecommunication centres equipment, immunity requirement of ports for outdoor signal lines
and antenna ports . 25
7.2.1.3 Telecommunication centres equipment, immunity requirements of ports for indoor signal lines . 26
7.2.1.4 Telecommunication centres equipment, immunity requirements of AC power ports . 27
7.2.1.5 Telecommunication centres equipment, immunity requirements of DC power ports . 27
7.2.2 Equipment operating in locations other than telecommunication centres . 28
7.2.2.1 Other than telecommunication centres equipment, immunity requirements of enclosure port . 28
ETSI

---------------------- Page: 3 ----------------------
4 Final draft ETSI EN 300 386 V2.2.1 (2022-07)
7.2.2.2 Other than telecommunication centres equipment, immunity requirements of ports for outdoor
signal lines and antenna ports. 29
7.2.2.3 Other than telecommunication centres equipment, immunity requirements of ports for indoor
signal lines. 30
7.2.2.4 Other than telecommunication centres equipment, immunity requirements of AC power ports . 31
7.2.2.5 Other than telecommunication centres equipment, immunity requirements of DC power ports . 31
8 General test configuration . 32
9 General operational conditions during testing . 32
9.0 General requirements . 32
9.1 Equipment configuration . 32
9.2 Operation of multimedia network equipment . 33
10 General immunity conditions . 33
10.1 General performance criteria . 33
11 Switching equipment specific requirements . 34
11.1 Test configuration. 34
11.2 Operational conditions . 35
11.2.0 General . 35
11.2.1 Emission . 35
11.2.2 Immunity . 35
11.3 Specific immunity performance criteria . 35
11.3.0 General . 35
11.3.1 Digital port performance criteria . 35
11.3.1.1 Performance criterion A (continuous phenomena) . 35
11.3.1.2 Performance criterion B (transient phenomena). 35
11.3.1.3 Performance criterion C (interruptions) . 36
11.3.2 Analogue port performance criteria . 36
11.3.2.1 Performance criterion A (continuous phenomena) . 36
11.3.2.2 Performance criterion B (transient phenomena). 36
11.3.2.3 Performance criterion C (interruptions) . 36
12 Transmission equipment specific requirements . 36
12.1 Test configuration. 36
12.2 Operational conditions . 37
12.2.0 General . 37
12.2.1 Emission . 37
12.2.2 Immunity . 37
12.3 Specific immunity performance criteria . 37
12.3.1 Digital signal ports . 37
12.3.1.0 General . 37
12.3.1.1 Performance criterion A (continuous phenomena) . 38
12.3.1.2 Performance criterion B (transient phenomena). 38
12.3.1.3 Performance criterion C (interruptions) . 38
12.3.2 Analogue voice frequency signal ports . 38
12.3.2.0 General . 38
12.3.2.1 Performance criterion A (continuous phenomena) . 38
12.3.2.2 Performance criterion B (transient phenomena). 38
12.3.3 SDH and PDH interfaces . 39
12.3.3.1 Tributary and aggregate interfaces . 39
12.3.4 ISDN interfaces . 39
12.3.4.1 Primary rate access ISDN interfaces . 39
12.3.4.2 Network termination NT1 for ISDN "U" interfaces . 39
12.3.4.3 Basic access ISDN interfaces . 39
12.3.5 Analogue interfaces . 39
12.3.5.1 Trunk interfaces and leased line interfaces . 39
12.3.5.2 Subscriber interfaces . 39
12.3.6 V.10, V.11, V.24, V.28, V.36, X.24 and similar V.- and X.- series interfaces . 39
12.3.7 Ethernet and packet-data interfaces . 39
12.3.7.0 General . 39
12.3.7.1 Performance criterion A (continuous phenomena) . 39
12.3.7.2 Performance criterion B (transient phenomena). 40
ETSI

---------------------- Page: 4 ----------------------
5 Final draft ETSI EN 300 386 V2.2.1 (2022-07)
12.3.8 Service and maintenance interfaces . 40
12.3.9 Synchronization interfaces . 40
12.3.9.0 General . 40
12.3.9.1 Performance criterion A (continuous phenomena) . 40
12.3.9.2 Performance criterion B (transient phenomena). 40
12.3.10 Remote alarm interfaces . 40
12.3.10.0 General . 40
12.3.10.1 Performance criterion A (continuous phenomena) . 40
12.3.10.2 Performance criterion B (transient phenomena). 40
12.4 Digital Subscriber Line (DSL) Access Systems . 40
12.4.1 Test configuration . 40
12.4.2 Operational conditions . 41
12.4.3 Immunity . 42
12.4.4 Specific Immunity performance criteria . 42
12.4.4.0 General . 42
12.4.4.1 Performance Criteria A (continuous phenomena) . 42
12.4.4.2 Performance Criteria B (transient phenomena) . 42
12.4.4.3 Performance Criteria C (interruptions). 42
13 Power supply equipment specific conditions . 43
13.0 General . 43
13.1 Test configuration. 43
13.2 Operational conditions . 44
13.2.1 Emission . 44
13.2.2 Immunity . 44
13.3 Specific immunity performance criteria . 44
13.3.0 General . 44
13.3.1 Alternating current secondary interface . 44
13.3.1.1 Performance criterion A (continuous phenomena) . 44
13.3.1.2 Performance criterion B (transient phenomena). 44
13.3.2 Direct current secondary interface . 45
13.3.2.1 Performance criterion A (continuous phenomena) . 45
13.3.2.2 Performance criterion B (transient phenomena). 45
13.3.3 Control/signal interface . 45
13.3.4 Tertiary supply interface . 46
14 Supervisory equipment specific conditions . 46
14.1 Test configuration. 46
14.2 Operational conditions . 46
14.3 Specific immunity performance criteria . 47
14.3.1 Performance criterion A (continuous phenomena) . 47
14.3.2 Performance criterion B (transient phenomena) . 47
Annex A (informative): Relationship between the present document and the essential
requirements of Directives 2014/30/EU and 2014/53/EU . 48
A.1 Relationship between the present document and the essential requirements of Directive
2014/30/EU . 48
A.2 Relationship between the present document and the essential requirements of Directive
2014/53/EU . 50
Annex B (informative): Evaluation of test results . 52
Annex C (informative): Guidance on EMC performance requirements and methods of
measurement for RF ports (also covered by EN 50083-2) of
multimedia network equipment . 54
Annex D (normative): Requirements of radio functions . 55
D.1 Applicability . 55
D.2 Exclusion bands . 55
D.2.1 General . 55
ETSI

---------------------- Page: 5 ----------------------
6 Final draft ETSI EN 300 386 V2.2.1 (2022-07)
D.2.2 Calculation for exclusion Bands . 56
D.2.2.1 Exclusion bands for receivers . 56
D.2.2.1.1 For channelized systems . 56
D.2.2.1.2 For non-channelized systems . 56
D.2.2.2 Exclusion bands for transmitters . 56
D.2.2.2.1 For channelized systems . 56
D.2.2.2.2 For Non-Channelized Equipment . 56
D.2.3 Example of exclusion Bands . 56
D.3
...

Draft ETSI EN 300 386 V2.2.0 (2020-10)






HARMONISED EUROPEAN STANDARD
Telecommunication network equipment;
Harmonised Standard for ElectroMagnetic Compatibility (EMC)
requirements

---------------------- Page: 1 ----------------------
2 Draft ETSI EN 300 386 V2.2.0 (2020-10)



Reference
REN/ERM-EMC-392
Keywords
EMC, harmonised standard, network, testing
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2020.
All rights reserved.

DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its Members.

3GPP™ and LTE™ are trademarks of ETSI registered for the benefit of its Members and
of the 3GPP Organizational Partners.
oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and
of the oneM2M Partners.
®
GSM and the GSM logo are trademarks registered and owned by the GSM Association.
ETSI

---------------------- Page: 2 ----------------------
3 Draft ETSI EN 300 386 V2.2.0 (2020-10)
Contents
Intellectual Property Rights . 7
Foreword . 7
Modal verbs terminology . 8
1 Scope . 9
2 References . 10
2.1 Normative references . 10
2.2 Informative references . 12
3 Definition of terms, symbols and abbreviations . 15
3.1 Terms . 15
3.2 Symbols . 17
3.3 Abbreviations . 17
4 Installation environment . 19
5 Immunity: test methods . 19
5.0 General requirements . 19
5.1 Electrostatic discharge . 19
5.2 Electrical fast transients/burst . 19
5.3 Surges . 20
5.3.1 Signal line ports . 20
5.3.2 AC power ports . 20
5.4 Immunity to continuous conducted signals . 20
5.4.1 Radio frequency (> 150 kHz) . 20
5.4.1.1 AC power port . 20
5.4.1.2 DC power port . 20
5.4.1.3 Signal line port . 20
5.5 Immunity to radiated electromagnetic fields . 20
5.6 Voltage dips and short interruptions: AC power port . 21
6 Emission: test methods . 21
6.0 General . 21
6.1 AC power port . 21
6.2 DC power port . 21
6.3 Wired network Ports . 22
6.4 Antenna Port . 22
6.5 Radiated emission. 22
7 Test levels and limits . 22
7.0 General requirements . 22
7.1 Emission . 22
7.1.1 Enclosure port, Radiated electromagnetic field emissions . 22
7.1.2 AC ports . 22
7.1.2.1 Conducted emissions . 22
7.1.2.2 Current harmonics . 22
7.1.2.3 Voltage fluctuations . 23
7.1.3 DC ports, Conducted emissions . 23
7.1.4 Wired network ports, Conducted emissions . 23
7.2 Immunity . 23
7.2.0 General . 23
7.2.1 Equipment operating in telecommunication centres . 24
7.2.1.1 Telecommunication centres equipment, immunity requirement of enclosure port . 24
7.2.1.2 Telecommunication centres equipment, immunity requirement of ports for outdoor signal lines
and antenna ports . 25
7.2.1.3 Telecommunication centres equipment, immunity requirements of ports for indoor signal lines . 26
7.2.1.4 Telecommunication centres equipment, immunity requirements of AC power ports . 27
7.2.1.5 Telecommunication centres equipment, immunity requirements of DC power ports . 27
ETSI

---------------------- Page: 3 ----------------------
4 Draft ETSI EN 300 386 V2.2.0 (2020-10)
7.2.2 Equipment operating in locations other than telecommunication centres . 28
7.2.2.1 Other than telecommunication centres equipment, immunity requirements of enclosure port . 28
7.2.2.2 Other than telecommunication centres equipment, immunity requirements of ports for outdoor
signal lines and antenna ports. 29
7.2.2.3 Other than telecommunication centres equipment, immunity requirements of ports for indoor
signal lines. 30
7.2.2.4 Other than telecommunication centres equipment, immunity requirements of AC power ports . 31
7.2.2.5 Other than telecommunication centres equipment, immunity requirements of DC power ports . 31
8 General test configuration . 32
9 General operational conditions during testing . 32
9.0 General requirements . 32
9.1 Equipment configuration . 32
9.2 Operation of multimedia network equipment . 33
10 General immunity conditions . 33
10.1 General performance criteria . 33
11 Switching equipment specific requirements . 34
11.1 Test configuration. 34
11.2 Operational conditions . 35
11.2.0 General . 35
11.2.1 Emission . 35
11.2.2 Immunity . 35
11.3 Specific immunity performance criteria . 35
11.3.0 General . 35
11.3.1 Digital port performance criteria . 35
11.3.1.1 Performance criterion A (continuous phenomena) . 35
11.3.1.2 Performance criterion B (transient phenomena). 35
11.3.1.3 Performance criterion C (interruptions) . 36
11.3.2 Analogue port performance criteria . 36
11.3.2.1 Performance criterion A (continuous phenomena) . 36
11.3.2.2 Performance criterion B (transient phenomena). 36
11.3.2.3 Performance criterion C (interruptions) . 36
12 Transmission equipment specific requirements . 36
12.1 Test configuration. 36
12.2 Operational conditions . 37
12.2.0 General . 37
12.2.1 Emission . 37
12.2.2 Immunity . 37
12.3 Specific immunity performance criteria . 37
12.3.1 Digital signal ports . 37
12.3.1.0 General . 37
12.3.1.1 Performance criterion A (continuous phenomena) . 38
12.3.1.2 Performance criterion B (transient phenomena). 38
12.3.1.3 Performance criterion C (interruptions) . 38
12.3.2 Analogue voice frequency signal ports . 38
12.3.2.0 General . 38
12.3.2.1 Performance criterion A (continuous phenomena) . 38
12.3.2.2 Performance criterion B (transient phenomena). 38
12.3.3 SDH and PDH interfaces . 39
12.3.3.1 Tributary and aggregate interfaces . 39
12.3.4 ISDN interfaces . 39
12.3.4.1 Primary rate access ISDN interfaces . 39
12.3.4.2 Network termination NT1 for ISDN "U" interfaces . 39
12.3.4.3 Basic access ISDN interfaces . 39
12.3.5 Analogue interfaces . 39
12.3.5.1 Trunk interfaces and leased line interfaces . 39
12.3.5.2 Subscriber interfaces . 39
12.3.6 V.10, V.11, V.24, V.28, V.36, X.24 and similar V.- and X.- series interfaces . 39
12.3.7 Ethernet and packet-data interfaces . 39
12.3.7.0 General . 39
ETSI

---------------------- Page: 4 ----------------------
5 Draft ETSI EN 300 386 V2.2.0 (2020-10)
12.3.7.1 Performance criterion A (continuous phenomena) . 39
12.3.7.2 Performance criterion B (transient phenomena). 40
12.3.8 Service and maintenance interfaces . 40
12.3.9 Synchronization interfaces . 40
12.3.9.0 General . 40
12.3.9.1 Performance criterion A (continuous phenomena) . 40
12.3.9.2 Performance criterion B (transient phenomena). 40
12.3.10 Remote alarm interfaces . 40
12.3.10.0 General . 40
12.3.10.1 Performance criterion A (continuous phenomena) . 40
12.3.10.2 Performance criterion B (transient phenomena). 40
12.4 Digital Subscriber Line (DSL) Access Systems . 40
12.4.1 Test configuration . 40
12.4.2 Operational conditions . 41
12.4.3 Immunity . 42
12.4.4 Specific Immunity performance criteria . 42
12.4.4.0 General . 42
12.4.4.1 Performance Criteria A (continuous phenomena) . 42
12.4.4.2 Performance Criteria B (transient phenomena) . 42
12.4.4.3 Performance Criteria C (interruptions). 42
13 Power supply equipment specific conditions . 43
13.0 General . 43
13.1 Test configuration. 43
13.2 Operational conditions . 44
13.2.1 Emission . 44
13.2.2 Immunity . 44
13.3 Specific immunity performance criteria . 44
13.3.0 General . 44
13.3.1 Alternating current secondary interface . 44
13.3.1.1 Performance criterion A (continuous phenomena) . 44
13.3.1.2 Performance criterion B (transient phenomena). 44
13.3.2 Direct current secondary interface . 45
13.3.2.1 Performance criterion A (continuous phenomena) . 45
13.3.2.2 Performance criterion B (transient phenomena). 45
13.3.3 Control/signal interface . 46
13.3.4 Tertiary supply interface . 46
14 Supervisory equipment specific conditions . 46
14.1 Test configuration. 46
14.2 Operational conditions . 47
14.3 Specific immunity performance criteria . 47
14.3.1 Performance criterion A (continuous phenomena) . 47
14.3.2 Performance criterion B (transient phenomena) . 47
Annex A (informative): Relationship between the present document and the essential
requirements of Directives 2014/30/EU and 2014/53/EU . 48
A.1 Relationship between the present document and the essential requirements of Directive
2014/30/EU . 48
A.2 Relationship between the present document and the essential requirements of Directive
2014/53/EU . 50
Annex B (informative): Evaluation of test results . 52
Annex C (informative): Guidance on EMC performance requirements and methods of
measurement for RF ports (also covered by EN 50083-2) of
multimedia network equipment . 54
Annex D (normative): Requirements of radio functions . 55
D.1 Applicability . 55
ETSI

---------------------- Page: 5 ----------------------
6 Draft ETSI EN 300 386 V2.2.0 (2020-10)
D.2 Exclusion bands . 55
D.2.1 General . 55
D.2.2 Calculation for exclusion Bands . 56
D.2.2.1 Exclusion bands for receivers . 56
D.2.2.1.1 For channelized systems: . 56
D.2.2.1.2 For non-channelized systems: . 56
D.2.2.2 Exclusion bands for transmitters . 56
D.2.2.2.1 For channelized systems: . 56
D.2.2.2.2 For Non-Channelized Equipment . 56
D.2.3 Example of exclusion Bands . 57
D.3 Mode of operation . 57
D.3.1 General . 57
D.3.2 Standby Mode . 57
D.3.3 Receivers .
...

SLOVENSKI STANDARD
oSIST prEN 300 386 V2.2.0:2020
01-december-2020
Oprema za telekomunikacijska omrežja - Harmonizirani standard za zahteve glede
elektromagnetne združljivosti (EMC)
Telecommunication network equipment - Harmonised Standard for ElectroMagnetic
Compatibility (EMC) requirements
Ta slovenski standard je istoveten z: ETSI EN 300 386 V2.2.0 (2020-10)
ICS:
33.050.01 Telekomunikacijska Telecommunication terminal
terminalska oprema na equipment in general
splošno
33.100.01 Elektromagnetna združljivost Electromagnetic compatibility
na splošno in general
oSIST prEN 300 386 V2.2.0:2020 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 300 386 V2.2.0:2020

---------------------- Page: 2 ----------------------
oSIST prEN 300 386 V2.2.0:2020
Draft ETSI EN 300 386 V2.2.0 (2020-10)






HARMONISED EUROPEAN STANDARD
Telecommunication network equipment;
Harmonised Standard for ElectroMagnetic Compatibility (EMC)
requirements

---------------------- Page: 3 ----------------------
oSIST prEN 300 386 V2.2.0:2020
 2 Draft ETSI EN 300 386 V2.2.0 (2020-10)



Reference
REN/ERM-EMC-392
Keywords
EMC, harmonised standard, network, testing
ETSI
650 Route des Lucioles
F-06921 Sophia Antipolis Cedex - FRANCE

Tel.: [phone]  Fax: [phone]

Siret N° 348 623 562 00017 - NAF 742 C
Association à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

Important notice
The present document can be downloaded from:
http://www.etsi.org/standards-search
The present document may be made available in electronic versions and/or in print. The content of any electronic and/or
print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any
existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI
deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.
Users of the present document should be aware that the document may be subject to revision or change of status.
Information on the current status of this and other ETSI documents is available at
https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx
If you find errors in the present document, please send your comment to one of the following services:
https://portal.etsi.org/People/CommiteeSupportStaff.aspx
Copyright Notification
No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying
and microfilm except as authorized by written permission of ETSI.
The content of the PDF version shall not be modified without the written authorization of ETSI.
The copyright and the foregoing restriction extend to reproduction in all media.

© ETSI 2020.
All rights reserved.

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ETSI

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oSIST prEN 300 386 V2.2.0:2020
 3 Draft ETSI EN 300 386 V2.2.0 (2020-10)
Contents
Intellectual Property Rights . 7
Foreword . 7
Modal verbs terminology . 8
1 Scope . 9
2 References . 10
2.1 Normative references . 10
2.2 Informative references . 12
3 Definition of terms, symbols and abbreviations . 15
3.1 Terms . 15
3.2 Symbols . 17
3.3 Abbreviations . 17
4 Installation environment . 19
5 Immunity: test methods . 19
5.0 General requirements . 19
5.1 Electrostatic discharge . 19
5.2 Electrical fast transients/burst . 19
5.3 Surges . 20
5.3.1 Signal line ports . 20
5.3.2 AC power ports . 20
5.4 Immunity to continuous conducted signals . 20
5.4.1 Radio frequency (> 150 kHz) . 20
5.4.1.1 AC power port . 20
5.4.1.2 DC power port . 20
5.4.1.3 Signal line port . 20
5.5 Immunity to radiated electromagnetic fields . 20
5.6 Voltage dips and short interruptions: AC power port . 21
6 Emission: test methods . 21
6.0 General . 21
6.1 AC power port . 21
6.2 DC power port . 21
6.3 Wired network Ports . 22
6.4 Antenna Port . 22
6.5 Radiated emission. 22
7 Test levels and limits . 22
7.0 General requirements . 22
7.1 Emission . 22
7.1.1 Enclosure port, Radiated electromagnetic field emissions . 22
7.1.2 AC ports . 22
7.1.2.1 Conducted emissions . 22
7.1.2.2 Current harmonics . 22
7.1.2.3 Voltage fluctuations . 23
7.1.3 DC ports, Conducted emissions . 23
7.1.4 Wired network ports, Conducted emissions . 23
7.2 Immunity . 23
7.2.0 General . 23
7.2.1 Equipment operating in telecommunication centres . 24
7.2.1.1 Telecommunication centres equipment, immunity requirement of enclosure port . 24
7.2.1.2 Telecommunication centres equipment, immunity requirement of ports for outdoor signal lines
and antenna ports . 25
7.2.1.3 Telecommunication centres equipment, immunity requirements of ports for indoor signal lines . 26
7.2.1.4 Telecommunication centres equipment, immunity requirements of AC power ports . 27
7.2.1.5 Telecommunication centres equipment, immunity requirements of DC power ports . 27
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oSIST prEN 300 386 V2.2.0:2020
 4 Draft ETSI EN 300 386 V2.2.0 (2020-10)
7.2.2 Equipment operating in locations other than telecommunication centres . 28
7.2.2.1 Other than telecommunication centres equipment, immunity requirements of enclosure port . 28
7.2.2.2 Other than telecommunication centres equipment, immunity requirements of ports for outdoor
signal lines and antenna ports. 29
7.2.2.3 Other than telecommunication centres equipment, immunity requirements of ports for indoor
signal lines. 30
7.2.2.4 Other than telecommunication centres equipment, immunity requirements of AC power ports . 31
7.2.2.5 Other than telecommunication centres equipment, immunity requirements of DC power ports . 31
8 General test configuration . 32
9 General operational conditions during testing . 32
9.0 General requirements . 32
9.1 Equipment configuration . 32
9.2 Operation of multimedia network equipment . 33
10 General immunity conditions . 33
10.1 General performance criteria . 33
11 Switching equipment specific requirements . 34
11.1 Test configuration. 34
11.2 Operational conditions . 35
11.2.0 General . 35
11.2.1 Emission . 35
11.2.2 Immunity . 35
11.3 Specific immunity performance criteria . 35
11.3.0 General . 35
11.3.1 Digital port performance criteria . 35
11.3.1.1 Performance criterion A (continuous phenomena) . 35
11.3.1.2 Performance criterion B (transient phenomena). 35
11.3.1.3 Performance criterion C (interruptions) . 36
11.3.2 Analogue port performance criteria . 36
11.3.2.1 Performance criterion A (continuous phenomena) . 36
11.3.2.2 Performance criterion B (transient phenomena). 36
11.3.2.3 Performance criterion C (interruptions) . 36
12 Transmission equipment specific requirements . 36
12.1 Test configuration. 36
12.2 Operational conditions . 37
12.2.0 General . 37
12.2.1 Emission . 37
12.2.2 Immunity . 37
12.3 Specific immunity performance criteria . 37
12.3.1 Digital signal ports . 37
12.3.1.0 General . 37
12.3.1.1 Performance criterion A (continuous phenomena) . 38
12.3.1.2 Performance criterion B (transient phenomena). 38
12.3.1.3 Performance criterion C (interruptions) . 38
12.3.2 Analogue voice frequency signal ports . 38
12.3.2.0 General . 38
12.3.2.1 Performance criterion A (continuous phenomena) . 38
12.3.2.2 Performance criterion B (transient phenomena). 38
12.3.3 SDH and PDH interfaces . 39
12.3.3.1 Tributary and aggregate interfaces . 39
12.3.4 ISDN interfaces . 39
12.3.4.1 Primary rate access ISDN interfaces . 39
12.3.4.2 Network termination NT1 for ISDN "U" interfaces . 39
12.3.4.3 Basic access ISDN interfaces . 39
12.3.5 Analogue interfaces . 39
12.3.5.1 Trunk interfaces and leased line interfaces . 39
12.3.5.2 Subscriber interfaces . 39
12.3.6 V.10, V.11, V.24, V.28, V.36, X.24 and similar V.- and X.- series interfaces . 39
12.3.7 Ethernet and packet-data interfaces . 39
12.3.7.0 General . 39
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oSIST prEN 300 386 V2.2.0:2020
 5 Draft ETSI EN 300 386 V2.2.0 (2020-10)
12.3.7.1 Performance criterion A (continuous phenomena) . 39
12.3.7.2 Performance criterion B (transient phenomena). 40
12.3.8 Service and maintenance interfaces . 40
12.3.9 Synchronization interfaces . 40
12.3.9.0 General . 40
12.3.9.1 Performance criterion A (continuous phenomena) . 40
12.3.9.2 Performance criterion B (transient phenomena). 40
12.3.10 Remote alarm interfaces . 40
12.3.10.0 General . 40
12.3.10.1 Performance criterion A (continuous phenomena) . 40
12.3.10.2 Performance criterion B (transient phenomena). 40
12.4 Digital Subscriber Line (DSL) Access Systems . 40
12.4.1 Test configuration . 40
12.4.2 Operational conditions . 41
12.4.3 Immunity . 42
12.4.4 Specific Immunity performance criteria . 42
12.4.4.0 General . 42
12.4.4.1 Performance Criteria A (continuous phenomena) . 42
12.4.4.2 Performance Criteria B (transient phenomena) . 42
12.4.4.3 Performance Criteria C (interruptions). 42
13 Power supply equipment specific conditions . 43
13.0 General . 43
13.1 Test configuration. 43
13.2 Operational conditions . 44
13.2.1 Emission . 44
13.2.2 Immunity . 44
13.3 Specific immunity performance criteria . 44
13.3.0 General . 44
13.3.1 Alternating current secondary interface . 44
13.3.1.1 Performance criterion A (continuous phenomena) . 44
13.3.1.2 Performance criterion B (transient phenomena). 44
13.3.2 Direct current secondary interface . 45
13.3.2.1 Performance criterion A (continuous phenomena) . 45
13.3.2.2 Performance criterion B (transient phenomena). 45
13.3.3 Control/signal interface . 46
13.3.4 Tertiary supply interface . 46
14 Supervisory equipment specific conditions . 46
14.1 Test configuration. 46
14.2 Operational conditions . 47
14.3 Specific immunity performance criteria . 47
14.3.1 Performance criterion A (continuous phenomena) . 47
14.3.2 Performance criterion B (transient phenomena) . 47
Annex A (informative): Relationship between the present document and the essential
requirements of Directives 2014/30/EU and 2014/53/EU . 48
A.1 Relationship between the present document and the essential requirements of Directive
2014/30/EU . 48
A.2 Relationship between the present document and the essential requirements of Directive
2014/53/EU . 50
Annex B (informative): Evaluation of test results . 52
Annex C (informative): Guidance on EMC performance requirements and methods of
measurement for RF ports (also covered by EN 50083-2) of
multimedia network equipment . 54
Annex D (normative): Requirements of radio functions . 55
D.1 Applicability . 55
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oSIST prEN 300 386 V2.2.0:2020
 6 Draft ETSI EN 300 386 V2.2.0 (2020-10)
D.2 Exclusion bands . 55
D.2.1 General . 55
D.2.2 Calculation for exclusion Bands . 56
D.2.2.1 Exclusion bands for receivers . 56
D.2.2.1.1 For channelized systems: . 56
D.2.2.1.2 For non-channelized systems: . 56
D.2.2.2 Exclusion bands for transmitters .
...